Fix a minor maven issue; had duplicate surefire plugin settings
diff --git a/pom.xml b/pom.xml
index c5568a7..eebb3da 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,16 +34,6 @@
 
   <build>
     <plugins>
-     <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-surefire-plugin</artifactId>
-        <version>${surefire.version}</version>
-        <configuration>
-          <excludes>
-            <exclude>failing/*.java</exclude>
-          </excludes>
-        </configuration>
-      </plugin>    
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-javadoc-plugin</artifactId>
@@ -68,17 +58,20 @@
           </executions>
       </plugin>
       <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-site-plugin</artifactId>
-            <version>3.1</version>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-site-plugin</artifactId>
+        <version>3.1</version>
       </plugin>
       <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-surefire-plugin</artifactId>
-            <version>${surefire.version}</version>
-            <configuration>
-                <redirectTestOutputToFile>${surefire.redirectTestOutputToFile}</redirectTestOutputToFile>
-            </configuration>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <version>${surefire.version}</version>
+        <configuration>
+          <redirectTestOutputToFile>${surefire.redirectTestOutputToFile}</redirectTestOutputToFile>
+          <excludes>
+            <exclude>failing/*.java</exclude>
+          </excludes>
+        </configuration>
       </plugin>
       <plugin>
         <!-- Inherited from oss-base. Generate PackageVersion.java.-->